Inter-m Z-500 Operation Manual page 9

5. DC 24V POWER INPUT TERMINAL
A terminal to input DC power
6. RM1~RM4 INPUT TERMINAL AND INPUT VOLUME CONTROLLER
A terminal to connect RM-500 and a volume to control input sound volume.
"R" is displayed on the front display window during RM broadcasting.
7. VIDEO MATRIX SYSTEM(V-500) COMMUNICATION TERMINAL
A terminal to transmit zone information of each output channel to V-500
8. SPEAKER LINE CHECK COMMUNICATION TERMINAL
A terminal to receive defect information of the speaker connection status from SC-624.
Received information is transferred to C-500 to give line failure information.
RS-232C PIN SPECIFICATION
Display [FLT] on display window of C-500 in case of line default. No display on the order of priority
broadcasting.
9. FIRE SENSOR COMMUNICATION TERMINAL
A terminal to receive channel information to execute fire broadcasting from F-500.
When fire generates, automatic fire broadcasting is transmitted and 'F' is displayed on the relevant display
window.
PIN NUMBER is the same as NO.8.
10. DATA LINK TERMINAL
IN: A terminal to communicate with C-500 equipment and connect with Z-500 DATA LINK OUT Terminal
when Z-500 expand.
OUT: A terminal for control signal communication when linking Z-500 for expanding the output area with
communication terminal for Z-500 link.
Expanding output zone can be connected up to total 10 sets (210 ZONE)
11. TIME ALARM OUTPUT SELECT SWITCH
A switch to select a channel to output time alarm broadcasting (PW-9242, PV-632 etc).
The display lamp turns on to inform whether the time alarm broadcasting output is done in the front side of
the zone where switch is set to 'ON'. Broadcasting is done only to the output channel where the switch is set
to 'ON' during time alarm broadcasting.
Pin 1 2
Purpose Not Used Receive Transmit Not Used Ground Not Used
ZONE OUTPUT SELECTOR
3 4 5
Z-500
6-9
7